curs_trace - Linux
Overview
curs_trace is a command-line utility that traces cursor events within a terminal emulator. It captures and records cursor movements, button clicks, and other cursor-related events, providing valuable insights for debugging terminal applications and user behavior analysis.
Syntax
curs_trace [-d] [-f <filename>] [-p] [-s <start_time>] [-t <end_time>] [-w]
Options/Flags
-d: Enable debug mode, providing verbose output during tracing.-f <filename>: Specify a file path to save the trace results. Defaults tocurs_trace.log.-p: Print trace events to the standard output instead of a file.-s <start_time>: Start tracing at the specified time (in seconds).-t <end_time>: Stop tracing at the specified time (in seconds).-w: Wait for user input before starting tracing.
Examples
Simple trace:
curs_trace
Trace for a specific duration:
curs_trace -s 10 -t 60
Print trace events to the output:
curs_trace -p
Save trace to a file and enable debug mode:
curs_trace -d -f my_trace.log
Common Issues
Command not found: Ensure that curs_trace is installed and available in the system path.
Permission denied: The trace file may not be created or written to due to insufficient permissions. Run the command with elevated privileges (e.g., as root).
Integration
Combine with grep: Filter trace events by specific keywords or patterns:
curs_trace -p | grep 'cursor moved'